<template>
    <panel-head :route="route" />
     <div class="btn">
        <el-button :icon="Plus" type="primary" size="small" @click="open(null)">新增</el-button>
        <el-popconfirm
            confirm-button-text="是"
            cancel-button-text="否"
            width="220"
            :icon="InfoFilled"
            icon-color="#626AEF"
            title="确认是否删除?"
            @confirm="confirmEvent"
        >
            <template #reference>
                <el-button :icon="Delete" type="danger" size="small">删除</el-button>
            </template>
        </el-popconfirm>
    </div>
    <el-table :data="tableData.list" style="width: 100%;" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" />
        <el-table-column prop="id" label="id" />
        <el-table-column prop="name" label="昵称" />
        <el-table-column label="头像">
            <template #default="scope">
                <el-image style="width: 50px; height: 50px;" :src="scope.row.avatar" />
            </template>
        </el-table-column>
        <el-table-column prop="sex" label="性别">
            <template #default="scope">
                {{ scope.row.sex === '1' ? '男' : '女' }}
            </template>
        </el-table-column>
        <el-table-column prop="mobile" label="手机号" />
        <el-table-column prop="active" label="状态">
            <template #default="scope">
                <el-tag :type="scope.row.active ? 'success' : 'danger'">{{ scope.row.active ? '正常': '失效' }}</el-tag>
            </template>
        </el-table-column>
        <el-table-column label="创建时间">
            <template #default="scope">
                <div class="flex-box">
                    <el-icon><Clock /></el-icon>
                    <span style="margin-left: 10px;">{{ scope.row.create_time }}</span>
                </div>
            </template>
        </el-table-column>
        <el-table-column label="操作">
            <template #default="scope">
                <el-button type="primary" @click="open(scope.row)">编辑</el-button>
            </template>
        </el-table-column>
    </el-table>
    <div class="pagination-info">
        <el-pagination
            v-model:current-page="paginationData.pageNum"
            :page-size="paginationData.pageSize"
            size="small"
            :background="false"
            layout="total, prev, pager, next"
            :total="tableData.total"
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
        />
    </div>
    <el-dialog 
        v-model="dialogFormVisable" 
        :before-close="beforeClose"
        title="陪护师添加"
        width="500"
    >
        <el-form
            ref="formRef"
            label-width="100px"
            label-position="left"
            :model="form"
            :rules="rules"
        >
            <el-form-item v-show="false" prop="id">
                <el-input v-model="form.id"></el-input>
            </el-form-item>
            <el-form-item label="昵称" prop="name">
                <el-input v-model="form.name" placeholder="请输入昵称"></el-input>
            </el-form-item>
            <el-form-item label="头像" prop="avatar">
                <el-button v-if="!form.avatar" type="primary" @click="dialogImgVisable=true">点击上传</el-button>
                <el-image 
                    v-else
                    :src="form.avatar"
                    style="width: 100px; height: 100px;"
                />
            </el-form-item>
            <el-form-item label="性别" prop="sex">
                <el-select v-model="form.sex" placeholder="请选择性别">
                    <el-option label="男" value="1" />
                    <el-option label="女" value="2" />
                </el-select>
            </el-form-item>
            <el-form-item label="年龄" prop="age">
                <el-input-number v-model="form.age" :min="18" :max="50" />
            </el-form-item>
            <el-form-item label="手机号" prop="mobile">
                <el-input v-model="form.mobile" placeholder="请输入手机号"></el-input>
            </el-form-item>
            <el-form-item label="是否生效" prop="active">
                <el-radio-group v-model="form.active">
                    <el-radio :value="0">失效</el-radio>
                    <el-radio :value="1">生效</el-radio>
                </el-radio-group>
            </el-form-item>
        </el-form>
        <template #footer>
            <div class="dialog-footer">
                <el-button type="primary" @click="confirm(formRef)">确认</el-button>
            </div>
        </template>
    </el-dialog>
    <el-dialog 
        v-model="dialogImgVisable" 
        :before-close="beforeClose"
        title="选择图片"
        width="680"
    >
        <div class="image-list">
            <div class="img-box" v-for="(item, index) in fileList" :key="item.name" @click="selectIndex = index">
                <div class="select" v-if="selectIndex === index">
                    <el-icon color="#fff"><Check /></el-icon>
                </div>
                <el-image style="width:148px;height:148px;margin-right:5px;" :src="item.url" />
            </div>
        </div>
        <template #footer>
            <div class="dialog-footer">
                <el-button @click="dialogImgVisable=false">取消</el-button>
                <el-button type="primary" @click="confirmImage">确认</el-button>
            </div>
        </template>
    </el-dialog>
</template>
<script setup>
import { ref, reactive, onMounted } from 'vue'
import { Plus, Delete, Clock, InfoFilled } from '@element-plus/icons-vue';
import { photoList, companion, companionList, deleteCompanion } from '@/api'
import { ElMessage } from 'element-plus';
import dayjs from 'dayjs'
import { useRoute } from 'vue-router'

const route = useRoute()
 
onMounted(() => {
    photoList().then(({data}) => {
        fileList.value = data.data
    })
    getListData()
})

const paginationData = reactive({
    pageNum:1,
    pageSize:10
})
// 列表数据
const tableData = reactive({
    list:[],
    total:0
})
const getListData = () => {
    companionList(paginationData).then(({ data }) => {
        const { list, total } = data.data
        list.forEach(item => {
            item.create_time = dayjs(item.create_time).format('YYYY-MM-DD')
        });
        tableData.list = list
        tableData.total = total
    })
}
const handleSizeChange = (val) => {
    paginationData.pageSize = val
    getListData()
}
const handleCurrentChange = (val) => {
    paginationData.pageNum = val
    getListData()
}
const dialogFormVisable = ref(false)
const dialogImgVisable = ref(false)
const fileList = ref([])
const selectIndex = ref(0)

const beforeClose = () => {
    dialogFormVisable.value = false
    dialogImgVisable.value = false
    formRef.value.resetFields()
}
const formRef = ref()
const form = reactive({
    id:'',
    mobile:'',
    active: 1,
    age:18,
    avatar:'',
    name:'',
    sex:''
})
const rules = reactive({
    name: [{required: true, trigger:'blur', message:'请填写昵称'}],
    avatar: [{required: true, message:'请选择头像'}],
    sex: [{required: true, trigger:'change', message:'请选择性别'}],
    mobile: [{required: true, trigger:'blur', message:'请填写手机号'}],
})
const confirm = async (formEl) => {
    if(!formEl) return
    await formEl.validate((valid, fields) => {
        if(valid){
            companion(form).then(({data}) => {
                if(data.code = 10000){
                    ElMessage.success('成功')
                    beforeClose()
                    getListData()
                } else {
                    ElMessage.error(data.message)
                }
            })
        } else {
            console.log('error submit!', fields)
        }
    })
}
const open = () => {
    dialogFormVisable.value = true
}
const confirmImage = () => {
    form.avatar = fileList.value[selectIndex.value].url
    dialogImgVisable.value = false
}
const selectTableData = ref([])
const handleSelectionChange = (val) => {
    selectTableData.value = val.map(item => ({id:item.id}))
}
const confirmEvent = () => {
    if(!selectTableData.value.length){
        return ElMessage.warning("请选择至少一项数据！")
    }
    deleteCompanion({ id: selectTableData.value }).then(({ data }) => {
        if(data.code === 10000){
            getListData()
        }
    })
}
</script>
<style lang="scss" scoped>
.btn{
    padding: 10px 0 10px 10px;
    background-color: #fff;
}
.image-list{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin: 10px;
    .img-box{
        position: relative;
        .select{
            position: absolute;
            left: 0px;
            top: 0px;
            background: green;
            z-index: 10;
            display: flex;
            justify-content: center;
            align-items: center;
        }
    }
}
.pagination-info{
    display: flex;
    justify-content: flex-end;
}
.flex-box{
    display: flex;
    align-items: center;
}
</style>